Výsledky vyhledávání - "V. V. Skripacheva"

Interfacial adsorption and stripping of ions as a reason of stimuli responsive luminescence of Tb-doped silica nanoparticles

Autor: Alexander I. Konovalov, Igor S. Antipin, Nikolay A. Davydov, Vladimir Burilov, V. V. Skripacheva, Asiya R. Mustafina, S. E. Solov’eva

Publikováno v: Materials Chemistry and Physics. 132:488-493

Herein we introduce the “on–off–on” switching of Tb-centered luminescence as a result of reversible adsorption of Fe III ions at the silica/water interface of Tb-doped silica nanoparticles and the stripping effect of anions. The interfacial a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b7f816a053ad46915ee7c577cc10c823
https://doi.org/10.1016/j.matchemphys.2011.11.058

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Synthesis and photophysical properties of silica nanoparticles based on europium(iii) complexes

Autor: M. V. Pinus, D. A. Tatarinov, A. I. Konovalov, Kirill V. Kholin, A. Yu. Men’shikova, V. V. Skripacheva, M. K. Kadirov, A. R. Mustafina, Vladimir F. Mironov, Svetlana V. Fedorenko

Publikováno v: Russian Chemical Bulletin. 60:2222-2226

Monodisperse 280–480 nm silica particles doped with europium complexes with thenoyltrifluoroacetylacetone and adducts with some phosphine oxides as luminophores were prepared for the first time by the optimized Stober procedure using surfactants. T

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::60fa849110640f274841d1cf6013719e
https://doi.org/10.1007/s11172-011-0341-2

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High-temperature spin-crossover in coordination compounds of iron(II) with tris(pyrazol-1-yl)methane

Autor: L. G. Lavrenova, Svetlana E. Solovieva, O. G. Shakirova, Victor V. Syakaev, A. R. Mustafina, T.P. Griaznova, Sergey A. Katsyuba, E. A. Shusharina, V. V. Skripacheva, V. A. Daletsky

Publikováno v: Inorganica Chimica Acta. 363:4059-4064

Novel mononuclear Fe(II) complexes of tris(pyrazol-1-yl)methane [Fe{HC(pz)3}2]2+ with SiF 6 2 - and p-sulfonatothiacalix[4]arene (TCAS4−) as counterions were obtained. The compounds were characterized by magnetic susceptibility method, IR and UV–

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5be5cf19b84d571cae9247c9099f3916
https://doi.org/10.1016/j.ica.2010.08.013

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The electrochemical behaviour of [Co(sep)]3+ bound with p-sulfonatothiacalix[4]arene and tetracarboxy-p-sulfonatocalix[4]arene in correlation with inclusive and non-inclusive binding modes

Autor: Rustem Zairov, Asiya R. Mustafina, Wolf D. Habicher, V. V. Skripacheva, V. V. Syakaev, Vladimir Burilov, Olga N. Kataeva, Alexander I. Konovalov, Alexey Stepanov, Margit Gruner, Vitaliy V. Yanilkin, S. E. Solov’eva

Publikováno v: Journal of Inclusion Phenomena and Macrocyclic Chemistry. 69:191-199

The comparative study of the ion-pairing of Co(III) sepulchrate ([Co(sep)]3+) with p-sulfonatothiacalix[4]arene and p-sulfonatocalix[4]arene tetracarbonic acid by 1H NMR and pH-metric data in solution and X-ray data in solid state elucidates pH depen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::880666bdca00ec042fe743e7b1053183
https://doi.org/10.1007/s10847-010-9830-4

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Guest-induced conformation shift of p-sulphonatothiacalix[4]arene in the solid state and solution manipulated by [Zn(dipy)3]2+

Autor: Margit Gruner, Wolf-Dieter Habicher, Sofiya Kleshnina, Asiya R. Mustafina, Sergey A. Katsyuba, Elena A. Zvereva, V. V. Skripacheva, Alexander I. Konovalov, Aidar T. Gubaidullin, S. E. Solov’eva

Publikováno v: Supramolecular Chemistry. 22:203-211

The 1H NMR and X-ray analysis data reveal the guest-induced cone → partial cone and cone → 1,2-alternate conformational shift in aqueous methanol solutions and solid state for a p-sulphonatothiacalix[4]arene-[Zn(dipy)3]2+ host–guest system. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::edb099b1491e601f7f4ccf4365dbb502
https://doi.org/10.1080/10610270903254159

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Electrochemical properties of n-sulfonatothiacalyx[4]arene complexes with Fe3+ and [Co(dipy)3]3+ ions

Autor: A. R. Mustafina, Vladimir Burilov, S. E. Solov’eva, Natalya V. Nastapova, V. V. Yanilkin, A. I. Konovalov, V. V. Skripacheva, Alexey S. Stepanov

Publikováno v: Russian Journal of Electrochemistry. 45:783-794

The electrochemical properties of n-sulfonatothiacalyx[4]arene (H4XNa4) complexes with [Co(dipy)3]3+ and Fe3+ ions were studied by means of cyclic voltammetry in aqueous solution at pH 2.5. The observed single-electron reduction of [Co(dipy)3]3+ boun

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cf1138750727a12994e676183ea973a9
https://doi.org/10.1134/s102319350907012x

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Heterometallic complex formation on p-sulfonatothiacalix[4]arene platform resulting in pH- and redox-modification of [Ru(bpy)3]2+ luminescence

Autor: Alexander I. Konovalov, S. E. Solov’eva, Igor S. Antipin, Vladimir Burilov, V. V. Skripacheva, Asiya R. Mustafina, Alexey S. Stepanov, Rustem Amirov, Vitaliy V. Yanilkin

Publikováno v: Inorganica Chimica Acta. 362:3279-3284

The pH-dependent heterometallic complex formation with p -sulfonatothiacalix[4]arene (TCAS) as bridging ligand in aqueous solutions was revealed by the use of spectrophotometry, nuclear magnetic relaxation and fluorimetry methods. The novelty of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::55efed125cb5b29859ef600172d134ca
https://doi.org/10.1016/j.ica.2009.02.039

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Photophysical and electrochemical properties of the outer-sphere associate of [Ru(bipy)3]2+ with p-sulfonatothiacalix[4]arene

Autor: Vladimir Burilov, Aidar T. Gubaidullin, A. R. Mustafina, V. V. Yanilkin, Igor S. Antipin, A. I. Konovalov, V. V. Skripacheva, Svetlana E. Solovieva, Natalya V. Nastapova

Publikováno v: Russian Chemical Bulletin. 57:1897-1904

1H NMR titration and X-ray diffraction analysis revealed that [Ru(bipy)3]2+ forms an outer-sphere inclusion complex with p-sulfonatothiacalix[4]arene in a ratio of 1: 1 in both aqueous solutions and the solid state. According to cyclic voltammograms

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https://doi.org/10.1007/s11172-008-0256-8

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Heterometallic Co III –Ln III (Ln = Gd, Tb, Dy) Complexes on a p ‐Sulfonatothiacalix[4]arene Platform Exhibiting Redox‐Switchable Metal‐to‐Metal Energy Transfer

Autor: N. V. Rusakova, Alexander I. Konovalov, Nataliya Nastapova, Vladimir Burilov, Asiya R. Mustafina, Rustem Zairov, Yuriy Korovin, Igor S. Antipin, Svetlana E. Solovieva, Svetlana Kost, V. V. Skripacheva, Vitaliy V. Yanilkin, Rustem Amirov

Publikováno v: European Journal of Inorganic Chemistry. 2008:3957-3963

Nuclear magnetic relaxation along with pH metric data have been used to reveal pH-dependent heterometallic CoIII–LnIII (Ln = Gd, Tb, and Dy) complex formation on a p-sulfonatothiacalix[4]arene (TCAS) platform in aqueous solution. The previously obt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::39916b7d668974a6bb0e7740766454c0
https://doi.org/10.1002/ejic.200800527

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Proton-acceptor properties of azahomofullerene and fullerenoaziridine containing a cyanuric acid fragment

Autor: A. R. Mustafina, Sh. K. Latypov, Irina P. Romanova, O. A. Larionova, Oleg G. Sinyashin, A. A. Balandina, Vladislav V. Zverev, V. V. Skripacheva

Publikováno v: Russian Journal of General Chemistry. 78:451-456

13C and 1H NMR and UV spectral studies on 1,3-diallyl-5-[4-(azahomo[60]fullereno)butyl]hexahydro-1,3,5-triazine-2,4,6-trione ([5,6]-open isomer) and 1,3-diallyl-5-[4-(aziridino[60]fullereno)butyl]hexahydro-1,3,5-triazine-2,4,6-trione ([6,6]-closed is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7b52865be640827cf23535e8c8dc7b1a
https://doi.org/10.1134/s1070363208030201

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